Spa pump housing



FIG. 1 is a top plan view of our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view with the left side being a mirror image thereof;

FIG. 6 is a top rear perspective view; and,

FIG. 7 is a top front perspective view. 

The ornamental design for a spa pump housing, as shown and described. 